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A104128
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a(n) = p + p^(p+1), where p = prime(n).
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3
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10, 84, 15630, 5764808, 3138428376732, 3937376385699302, 14063084452067724991026, 37589973457545958193355620, 480250763996501976790165756943064, 74462898441675122902293018227199467668020630, 529144398052420314716929933900838757437386767392
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listen;
history;
text;
internal format)
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OFFSET
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1,1
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COMMENTS
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Sum of reciprocals rapidly converges to 0.11196891489794721930017828981362..
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LINKS
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FORMULA
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MATHEMATICA
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PROG
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CROSSREFS
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KEYWORD
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easy,nonn
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AUTHOR
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EXTENSIONS
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Definition corrected and incorrect program removed by R. J. Mathar, Feb 27 2012
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STATUS
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approved
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